415214733

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 593049600

約数和(自身を除く): 177834867

約数列:

[1, 3, 19, 57, 103, 197, 309, 359, 591, 1077, 1957, 3743, 5871, 6821, 11229, 20291, 20463, 36977, 60873, 70723, 110931, 212169, 385529, 702563, 1156587, 1343737, 2107689, 4031211, 7284469, 21853407, 138404911, 415214733]

約数ペア:

[(1, 415214733), (3, 138404911), (19, 21853407), (57, 7284469), (103, 4031211), (197, 2107689), (309, 1343737), (359, 1156587), (591, 702563), (1077, 385529), (1957, 212169), (3743, 110931), (5871, 70723), (6821, 60873), (11229, 36977), (20291, 20463)]