801831681

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{553369}}^1$

素因数の和:553405

約数の個数: 24

約数和(自身を含む): 1381211520

約数和(自身を除く): 579379839

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 553369, 1660107, 3873583, 4980321, 11620749, 12727487, 34862247, 38182461, 89092409, 114547383, 267277227, 801831681]

約数ペア:

[(1, 801831681), (3, 267277227), (7, 114547383), (9, 89092409), (21, 38182461), (23, 34862247), (63, 12727487), (69, 11620749), (161, 4980321), (207, 3873583), (483, 1660107), (1449, 553369)]