15692438247

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1\times {\mathrm{653}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 21381719040

約数和(自身を除く): 5689280793

約数列:

[1, 3, 71, 213, 257, 439, 653, 771, 1317, 1959, 18247, 31169, 46363, 54741, 93507, 112823, 139089, 167821, 286667, 338469, 503463, 860001, 8010433, 11915291, 20353357, 24031299, 35745873, 61060071, 73673419, 221020257, 5230812749, 15692438247]

約数ペア:

[(1, 15692438247), (3, 5230812749), (71, 221020257), (213, 73673419), (257, 61060071), (439, 35745873), (653, 24031299), (771, 20353357), (1317, 11915291), (1959, 8010433), (18247, 860001), (31169, 503463), (46363, 338469), (54741, 286667), (93507, 167821), (112823, 139089)]