970452021

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6679}}^1$

素因数の和:6754

約数の個数: 64

約数和(自身を含む): 1754542080

約数和(自身を除く): 784090059

約数列:

[1, 3, 7, 11, 17, 21, 33, 37, 51, 77, 111, 119, 187, 231, 259, 357, 407, 561, 629, 777, 1221, 1309, 1887, 2849, 3927, 4403, 6679, 6919, 8547, 13209, 20037, 20757, 46753, 48433, 73469, 113543, 140259, 145299, 220407, 247123, 340629, 514283, 741369, 794801, 1248973, 1542849, 1729861, 2384403, 2718353, 3746919, 4201091, 5189583, 8155059, 8742811, 12603273, 19028471, 26228433, 29407637, 46212001, 57085413, 88222911, 138636003, 323484007, 970452021]

約数ペア:

[(1, 970452021), (3, 323484007), (7, 138636003), (11, 88222911), (17, 57085413), (21, 46212001), (33, 29407637), (37, 26228433), (51, 19028471), (77, 12603273), (111, 8742811), (119, 8155059), (187, 5189583), (231, 4201091), (259, 3746919), (357, 2718353), (407, 2384403), (561, 1729861), (629, 1542849), (777, 1248973), (1221, 794801), (1309, 741369), (1887, 514283), (2849, 340629), (3927, 247123), (4403, 220407), (6679, 145299), (6919, 140259), (8547, 113543), (13209, 73469), (20037, 48433), (20757, 46753)]