25042269

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 39354624

約数和(自身を除く): 14312355

約数列:

[1, 3, 7, 21, 61, 113, 173, 183, 339, 427, 519, 791, 1211, 1281, 2373, 3633, 6893, 10553, 19549, 20679, 31659, 48251, 58647, 73871, 136843, 144753, 221613, 410529, 1192489, 3577467, 8347423, 25042269]

約数ペア:

[(1, 25042269), (3, 8347423), (7, 3577467), (21, 1192489), (61, 410529), (113, 221613), (173, 144753), (183, 136843), (339, 73871), (427, 58647), (519, 48251), (791, 31659), (1211, 20679), (1281, 19549), (2373, 10553), (3633, 6893)]