13353123

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 21159936

約数和(自身を除く): 7806813

約数列:

[1, 3, 7, 21, 47, 83, 141, 163, 249, 329, 489, 581, 987, 1141, 1743, 3423, 3901, 7661, 11703, 13529, 22983, 27307, 40587, 53627, 81921, 94703, 160881, 284109, 635863, 1907589, 4451041, 13353123]

約数ペア:

[(1, 13353123), (3, 4451041), (7, 1907589), (21, 635863), (47, 284109), (83, 160881), (141, 94703), (163, 81921), (249, 53627), (329, 40587), (489, 27307), (581, 22983), (987, 13529), (1141, 11703), (1743, 7661), (3423, 3901)]