1276612127

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{7603}}^1$

素因数の和:7727

約数の個数: 24

約数和(自身を含む): 1568735616

約数和(自身を除く): 292123489

約数列:

[1, 7, 17, 83, 119, 289, 581, 1411, 2023, 7603, 9877, 23987, 53221, 129251, 167909, 631049, 904757, 2197267, 4417343, 10727833, 15380869, 75094831, 182373161, 1276612127]

約数ペア:

[(1, 1276612127), (7, 182373161), (17, 75094831), (83, 15380869), (119, 10727833), (289, 4417343), (581, 2197267), (1411, 904757), (2023, 631049), (7603, 167909), (9877, 129251), (23987, 53221)]