11437209

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 20442240

約数和(自身を除く): 9005031

約数列:

[1, 3, 7, 9, 17, 21, 51, 59, 63, 119, 153, 177, 181, 357, 413, 531, 543, 1003, 1071, 1239, 1267, 1629, 3009, 3077, 3717, 3801, 7021, 9027, 9231, 10679, 11403, 21063, 21539, 27693, 32037, 63189, 64617, 74753, 96111, 181543, 193851, 224259, 544629, 672777, 1270801, 1633887, 3812403, 11437209]

約数ペア:

[(1, 11437209), (3, 3812403), (7, 1633887), (9, 1270801), (17, 672777), (21, 544629), (51, 224259), (59, 193851), (63, 181543), (119, 96111), (153, 74753), (177, 64617), (181, 63189), (357, 32037), (413, 27693), (531, 21539), (543, 21063), (1003, 11403), (1071, 10679), (1239, 9231), (1267, 9027), (1629, 7021), (3009, 3801), (3077, 3717)]