47691897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 71971200

約数和(自身を除く): 24279303

約数列:

[1, 3, 11, 33, 41, 101, 123, 303, 349, 451, 1047, 1111, 1353, 3333, 3839, 4141, 11517, 12423, 14309, 35249, 42927, 45551, 105747, 136653, 157399, 387739, 472197, 1163217, 1445209, 4335627, 15897299, 47691897]

約数ペア:

[(1, 47691897), (3, 15897299), (11, 4335627), (33, 1445209), (41, 1163217), (101, 472197), (123, 387739), (303, 157399), (349, 136653), (451, 105747), (1047, 45551), (1111, 42927), (1353, 35249), (3333, 14309), (3839, 12423), (4141, 11517)]