11573289

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1087}}^1$

素因数の和:1126

約数の個数: 36

約数和(自身を含む): 20706816

約数和(自身を除く): 9133527

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1087, 1183, 1521, 3261, 3549, 7609, 9783, 10647, 14131, 22827, 42393, 68481, 98917, 127179, 183703, 296751, 551109, 890253, 1285921, 1653327, 3857763, 11573289]

約数ペア:

[(1, 11573289), (3, 3857763), (7, 1653327), (9, 1285921), (13, 890253), (21, 551109), (39, 296751), (63, 183703), (91, 127179), (117, 98917), (169, 68481), (273, 42393), (507, 22827), (819, 14131), (1087, 10647), (1183, 9783), (1521, 7609), (3261, 3549)]