123359327

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3467}}^1$

素因数の和:3527

約数の個数: 32

約数和(自身を含む): 167795712

約数和(自身を除く): 44436385

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 221, 299, 391, 1547, 2093, 2737, 3467, 5083, 24269, 35581, 45071, 58939, 79741, 315497, 412573, 558187, 766207, 1036633, 1355597, 5363449, 7256431, 9489179, 17622761, 123359327]

約数ペア:

[(1, 123359327), (7, 17622761), (13, 9489179), (17, 7256431), (23, 5363449), (91, 1355597), (119, 1036633), (161, 766207), (221, 558187), (299, 412573), (391, 315497), (1547, 79741), (2093, 58939), (2737, 45071), (3467, 35581), (5083, 24269)]