233085307

素因数分解:

$7^3\times {\mathrm{13}}^2\times {\mathrm{4021}}^1$

素因数の和:4068

約数の個数: 24

約数和(自身を含む): 294410400

約数和(自身を除く): 61325093

約数列:

[1, 7, 13, 49, 91, 169, 343, 637, 1183, 4021, 4459, 8281, 28147, 52273, 57967, 197029, 365911, 679549, 1379203, 2561377, 4756843, 17929639, 33297901, 233085307]

約数ペア:

[(1, 233085307), (7, 33297901), (13, 17929639), (49, 4756843), (91, 2561377), (169, 1379203), (343, 679549), (637, 365911), (1183, 197029), (4021, 57967), (4459, 52273), (8281, 28147)]