2850147237

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1\times {\mathrm{4229}}^1$

素因数の和:4785

約数の個数: 32

約数和(自身を含む): 4418150400

約数和(自身を除く): 1568003163

約数列:

[1, 3, 7, 21, 67, 201, 469, 479, 1407, 1437, 3353, 4229, 10059, 12687, 29603, 32093, 88809, 96279, 224651, 283343, 673953, 850029, 1983401, 2025691, 5950203, 6077073, 14179837, 42539511, 135721297, 407163891, 950049079, 2850147237]

約数ペア:

[(1, 2850147237), (3, 950049079), (7, 407163891), (21, 135721297), (67, 42539511), (201, 14179837), (469, 6077073), (479, 5950203), (1407, 2025691), (1437, 1983401), (3353, 850029), (4229, 673953), (10059, 283343), (12687, 224651), (29603, 96279), (32093, 88809)]