1197561

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 1679360

約数和(自身を除く): 481799

約数列:

[1, 3, 31, 79, 93, 163, 237, 489, 2449, 5053, 7347, 12877, 15159, 38631, 399187, 1197561]

約数ペア:

[(1, 1197561), (3, 399187), (31, 38631), (79, 15159), (93, 12877), (163, 7347), (237, 5053), (489, 2449)]