289399368831

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{247433}}^1$

素因数の和:247771

約数の個数: 32

約数和(自身を含む): 407541613248

約数和(自身を除く): 118142244417

約数列:

[1, 3, 37, 41, 111, 123, 257, 771, 1517, 4551, 9509, 10537, 28527, 31611, 247433, 389869, 742299, 1169607, 9155021, 10144753, 27465063, 30434259, 63590281, 190770843, 375355861, 1126067583, 2352840397, 2607201521, 7058521191, 7821604563, 96466456277, 289399368831]

約数ペア:

[(1, 289399368831), (3, 96466456277), (37, 7821604563), (41, 7058521191), (111, 2607201521), (123, 2352840397), (257, 1126067583), (771, 375355861), (1517, 190770843), (4551, 63590281), (9509, 30434259), (10537, 27465063), (28527, 10144753), (31611, 9155021), (247433, 1169607), (389869, 742299)]