26672919

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2383}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 44857344

約数和(自身を除く): 18184425

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 2383, 3731, 7149, 11193, 16681, 30979, 50043, 92937, 97703, 216853, 293109, 650559, 683921, 1270139, 2051763, 3810417, 8890973, 26672919]

約数ペア:

[(1, 26672919), (3, 8890973), (7, 3810417), (13, 2051763), (21, 1270139), (39, 683921), (41, 650559), (91, 293109), (123, 216853), (273, 97703), (287, 92937), (533, 50043), (861, 30979), (1599, 16681), (2383, 11193), (3731, 7149)]