498889083

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{2663}}^1$

素因数の和:3495

約数の個数: 32

約数和(自身を含む): 830656512

約数和(自身を除く): 331767429

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 811, 2433, 2663, 5677, 7989, 8921, 17031, 18641, 26763, 29293, 55923, 62447, 87879, 187341, 205051, 615153, 2159693, 6479079, 15117851, 23756623, 45353553, 71269869, 166296361, 498889083]

約数ペア:

[(1, 498889083), (3, 166296361), (7, 71269869), (11, 45353553), (21, 23756623), (33, 15117851), (77, 6479079), (231, 2159693), (811, 615153), (2433, 205051), (2663, 187341), (5677, 87879), (7989, 62447), (8921, 55923), (17031, 29293), (18641, 26763)]