12927123

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7681}}^1$

素因数の和:7715

約数の個数: 24

約数和(自身を含む): 21571056

約数和(自身を除く): 8643933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 7681, 23043, 69129, 84491, 130577, 253473, 391731, 760419, 1175193, 1436347, 4309041, 12927123]

約数ペア:

[(1, 12927123), (3, 4309041), (9, 1436347), (11, 1175193), (17, 760419), (33, 391731), (51, 253473), (99, 130577), (153, 84491), (187, 69129), (561, 23043), (1683, 7681)]