3436251

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 5795328

約数和(自身を除く): 2359077

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 307, 533, 861, 921, 1599, 2149, 3731, 3991, 6447, 11193, 11973, 12587, 27937, 37761, 83811, 88109, 163631, 264327, 490893, 1145417, 3436251]

約数ペア:

[(1, 3436251), (3, 1145417), (7, 490893), (13, 264327), (21, 163631), (39, 88109), (41, 83811), (91, 37761), (123, 27937), (273, 12587), (287, 11973), (307, 11193), (533, 6447), (861, 3991), (921, 3731), (1599, 2149)]