11687403

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 19812352

約数和(自身を除く): 8124949

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 1381, 2821, 4143, 8463, 9667, 17953, 29001, 42811, 53859, 125671, 128433, 299677, 377013, 556543, 899031, 1669629, 3895801, 11687403]

約数ペア:

[(1, 11687403), (3, 3895801), (7, 1669629), (13, 899031), (21, 556543), (31, 377013), (39, 299677), (91, 128433), (93, 125671), (217, 53859), (273, 42811), (403, 29001), (651, 17953), (1209, 9667), (1381, 8463), (2821, 4143)]