472355013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{6917}}^1$

素因数の和:7053

約数の個数: 32

約数和(自身を含む): 725227776

約数和(自身を除く): 252872763

約数列:

[1, 3, 13, 17, 39, 51, 103, 221, 309, 663, 1339, 1751, 4017, 5253, 6917, 20751, 22763, 68289, 89921, 117589, 269763, 352767, 712451, 1528657, 2137353, 4585971, 9261863, 12111667, 27785589, 36335001, 157451671, 472355013]

約数ペア:

[(1, 472355013), (3, 157451671), (13, 36335001), (17, 27785589), (39, 12111667), (51, 9261863), (103, 4585971), (221, 2137353), (309, 1528657), (663, 712451), (1339, 352767), (1751, 269763), (4017, 117589), (5253, 89921), (6917, 68289), (20751, 22763)]