285358413

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 413341056

約数和(自身を除く): 127982643

約数列:

[1, 3, 17, 51, 53, 159, 193, 547, 579, 901, 1641, 2703, 3281, 9299, 9843, 10229, 27897, 28991, 30687, 86973, 105571, 173893, 316713, 492847, 521679, 1478541, 1794707, 5384121, 5595263, 16785789, 95119471, 285358413]

約数ペア:

[(1, 285358413), (3, 95119471), (17, 16785789), (51, 5595263), (53, 5384121), (159, 1794707), (193, 1478541), (547, 521679), (579, 492847), (901, 316713), (1641, 173893), (2703, 105571), (3281, 86973), (9299, 30687), (9843, 28991), (10229, 27897)]