1328774577

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{19913}}^1$

素因数の和:20017

約数の個数: 32

約数和(自身を含む): 2007331200

約数和(自身を除く): 678556623

約数列:

[1, 3, 13, 29, 39, 59, 87, 177, 377, 767, 1131, 1711, 2301, 5133, 19913, 22243, 59739, 66729, 258869, 577477, 776607, 1174867, 1732431, 3524601, 7507201, 15273271, 22521603, 34071143, 45819813, 102213429, 442924859, 1328774577]

約数ペア:

[(1, 1328774577), (3, 442924859), (13, 102213429), (29, 45819813), (39, 34071143), (59, 22521603), (87, 15273271), (177, 7507201), (377, 3524601), (767, 1732431), (1131, 1174867), (1711, 776607), (2301, 577477), (5133, 258869), (19913, 66729), (22243, 59739)]