40774539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1831}}^1$

素因数の和:2418

約数の個数: 16

約数和(自身を含む): 58682624

約数和(自身を除く): 17908085

約数列:

[1, 3, 13, 39, 571, 1713, 1831, 5493, 7423, 22269, 23803, 71409, 1045501, 3136503, 13591513, 40774539]

約数ペア:

[(1, 40774539), (3, 13591513), (13, 3136503), (39, 1045501), (571, 71409), (1713, 23803), (1831, 22269), (5493, 7423)]