373805131

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 461334528

約数和(自身を除く): 87529397

約数列:

[1, 7, 23, 53, 71, 161, 371, 497, 617, 1219, 1633, 3763, 4319, 8533, 11431, 14191, 26341, 32701, 43807, 86549, 99337, 228907, 306649, 605843, 752123, 1007561, 2321771, 5264861, 7052927, 16252397, 53400733, 373805131]

約数ペア:

[(1, 373805131), (7, 53400733), (23, 16252397), (53, 7052927), (71, 5264861), (161, 2321771), (371, 1007561), (497, 752123), (617, 605843), (1219, 306649), (1633, 228907), (3763, 99337), (4319, 86549), (8533, 43807), (11431, 32701), (14191, 26341)]