13303976133

素因数分解:

$3^1\times 7^2\times {\mathrm{90503239}}^1$

素因数の和:90503256

約数の個数: 12

約数和(自身を含む): 20634738720

約数和(自身を除く): 7330762587

約数列:

[1, 3, 7, 21, 49, 147, 90503239, 271509717, 633522673, 1900568019, 4434658711, 13303976133]

約数ペア:

[(1, 13303976133), (3, 4434658711), (7, 1900568019), (21, 633522673), (49, 271509717), (147, 90503239)]