26257179

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16421}}^1$

素因数の和:16478

約数の個数: 16

約数和(自身を含む): 38624544

約数和(自身を除く): 12367365

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 16421, 49263, 213473, 640419, 673261, 2019783, 8752393, 26257179]

約数ペア:

[(1, 26257179), (3, 8752393), (13, 2019783), (39, 673261), (41, 640419), (123, 213473), (533, 49263), (1599, 16421)]