7313229

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 13463424

約数和(自身を除く): 6150195

約数列:

[1, 3, 7, 9, 11, 21, 33, 61, 63, 77, 99, 173, 183, 231, 427, 519, 549, 671, 693, 1211, 1281, 1557, 1903, 2013, 3633, 3843, 4697, 5709, 6039, 10553, 10899, 13321, 14091, 17127, 31659, 39963, 42273, 73871, 94977, 116083, 119889, 221613, 348249, 664839, 812581, 1044747, 2437743, 7313229]

約数ペア:

[(1, 7313229), (3, 2437743), (7, 1044747), (9, 812581), (11, 664839), (21, 348249), (33, 221613), (61, 119889), (63, 116083), (77, 94977), (99, 73871), (173, 42273), (183, 39963), (231, 31659), (427, 17127), (519, 14091), (549, 13321), (671, 10899), (693, 10553), (1211, 6039), (1281, 5709), (1557, 4697), (1903, 3843), (2013, 3633)]