201830457

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{1597}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 272554880

約数和(自身を除く): 70724423

約数列:

[1, 3, 103, 309, 409, 1227, 1597, 4791, 42127, 126381, 164491, 493473, 653173, 1959519, 67276819, 201830457]

約数ペア:

[(1, 201830457), (3, 67276819), (103, 1959519), (309, 653173), (409, 493473), (1227, 164491), (1597, 126381), (4791, 42127)]