10180989

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 18729984

約数和(自身を除く): 8548995

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 401, 403, 651, 819, 1203, 1209, 1953, 2807, 2821, 3609, 3627, 5213, 8421, 8463, 12431, 15639, 25263, 25389, 36491, 37293, 46917, 87017, 109473, 111879, 161603, 261051, 328419, 484809, 783153, 1131221, 1454427, 3393663, 10180989]

約数ペア:

[(1, 10180989), (3, 3393663), (7, 1454427), (9, 1131221), (13, 783153), (21, 484809), (31, 328419), (39, 261051), (63, 161603), (91, 111879), (93, 109473), (117, 87017), (217, 46917), (273, 37293), (279, 36491), (401, 25389), (403, 25263), (651, 15639), (819, 12431), (1203, 8463), (1209, 8421), (1953, 5213), (2807, 3627), (2821, 3609)]