1454014719

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{137029}}^1$

素因数の和:137172

約数の個数: 20

約数和(自身を含む): 2188643160

約数和(自身を除く): 734628441

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 10611, 137029, 411087, 1233261, 3699783, 11099349, 17950799, 53852397, 161557191, 484671573, 1454014719]

約数ペア:

[(1, 1454014719), (3, 484671573), (9, 161557191), (27, 53852397), (81, 17950799), (131, 11099349), (393, 3699783), (1179, 1233261), (3537, 411087), (10611, 137029)]