23983323

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 40051200

約数和(自身を除く): 16067877

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 1489, 2301, 4467, 5369, 10423, 16107, 19357, 31269, 58071, 87851, 135499, 263553, 406497, 614957, 1142063, 1844871, 3426189, 7994441, 23983323]

約数ペア:

[(1, 23983323), (3, 7994441), (7, 3426189), (13, 1844871), (21, 1142063), (39, 614957), (59, 406497), (91, 263553), (177, 135499), (273, 87851), (413, 58071), (767, 31269), (1239, 19357), (1489, 16107), (2301, 10423), (4467, 5369)]