13248049017

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{8863}}^1$

素因数の和:9022

約数の個数: 64

約数和(自身を含む): 22056468480

約数和(自身を除く): 8808419463

約数列:

[1, 3, 7, 17, 21, 51, 53, 79, 119, 159, 237, 357, 371, 553, 901, 1113, 1343, 1659, 2703, 4029, 4187, 6307, 8863, 9401, 12561, 18921, 26589, 28203, 29309, 62041, 71179, 87927, 150671, 186123, 213537, 452013, 469739, 498253, 700177, 1054697, 1409217, 1494759, 2100531, 3164091, 3288173, 4901239, 7985563, 9864519, 11903009, 14703717, 23956689, 35709027, 37109381, 55898941, 83321063, 111328143, 167696823, 249963189, 259765667, 630859477, 779297001, 1892578431, 4416016339, 13248049017]

約数ペア:

[(1, 13248049017), (3, 4416016339), (7, 1892578431), (17, 779297001), (21, 630859477), (51, 259765667), (53, 249963189), (79, 167696823), (119, 111328143), (159, 83321063), (237, 55898941), (357, 37109381), (371, 35709027), (553, 23956689), (901, 14703717), (1113, 11903009), (1343, 9864519), (1659, 7985563), (2703, 4901239), (4029, 3288173), (4187, 3164091), (6307, 2100531), (8863, 1494759), (9401, 1409217), (12561, 1054697), (18921, 700177), (26589, 498253), (28203, 469739), (29309, 452013), (62041, 213537), (71179, 186123), (87927, 150671)]