1955354947

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{82963}}^1$

素因数の和:83027

約数の個数: 24

約数和(自身を含む): 2515800336

約数和(自身を除く): 560445389

約数列:

[1, 7, 13, 37, 49, 91, 259, 481, 637, 1813, 3367, 23569, 82963, 580741, 1078519, 3069631, 4065187, 7549633, 21487417, 39905203, 52847431, 150411919, 279336421, 1955354947]

約数ペア:

[(1, 1955354947), (7, 279336421), (13, 150411919), (37, 52847431), (49, 39905203), (91, 21487417), (259, 7549633), (481, 4065187), (637, 3069631), (1813, 1078519), (3367, 580741), (23569, 82963)]