2826638031

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{30119}}^1$

素因数の和:30279

約数の個数: 32

約数和(自身を含む): 4452940800

約数和(自身を除く): 1626302769

約数列:

[1, 3, 7, 21, 41, 109, 123, 287, 327, 763, 861, 2289, 4469, 13407, 30119, 31283, 90357, 93849, 210833, 632499, 1234879, 3282971, 3704637, 8644153, 9848913, 22980797, 25932459, 68942391, 134601811, 403805433, 942212677, 2826638031]

約数ペア:

[(1, 2826638031), (3, 942212677), (7, 403805433), (21, 134601811), (41, 68942391), (109, 25932459), (123, 22980797), (287, 9848913), (327, 8644153), (763, 3704637), (861, 3282971), (2289, 1234879), (4469, 632499), (13407, 210833), (30119, 93849), (31283, 90357)]