31050033

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 48869376

約数和(自身を除く): 17819343

約数列:

[1, 3, 7, 21, 47, 141, 163, 193, 329, 489, 579, 987, 1141, 1351, 3423, 4053, 7661, 9071, 22983, 27213, 31459, 53627, 63497, 94377, 160881, 190491, 220213, 660639, 1478573, 4435719, 10350011, 31050033]

約数ペア:

[(1, 31050033), (3, 10350011), (7, 4435719), (21, 1478573), (47, 660639), (141, 220213), (163, 190491), (193, 160881), (329, 94377), (489, 63497), (579, 53627), (987, 31459), (1141, 27213), (1351, 22983), (3423, 9071), (4053, 7661)]