23162643

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1064

約数の個数: 36

約数和(自身を含む): 39693888

約数和(自身を除く): 16531245

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 991, 1113, 2597, 2973, 3339, 6937, 7791, 8919, 20811, 23373, 48559, 52523, 62433, 145677, 157569, 367661, 437031, 472707, 1102983, 2573627, 3308949, 7720881, 23162643]

約数ペア:

[(1, 23162643), (3, 7720881), (7, 3308949), (9, 2573627), (21, 1102983), (49, 472707), (53, 437031), (63, 367661), (147, 157569), (159, 145677), (371, 62433), (441, 52523), (477, 48559), (991, 23373), (1113, 20811), (2597, 8919), (2973, 7791), (3339, 6937)]