7897617

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9643}}^1$

素因数の和:9669

約数の個数: 24

約数和(自身を含む): 14041664

約数和(自身を除く): 6144047

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 9643, 28929, 67501, 86787, 125359, 202503, 376077, 607509, 877513, 1128231, 2632539, 7897617]

約数ペア:

[(1, 7897617), (3, 2632539), (7, 1128231), (9, 877513), (13, 607509), (21, 376077), (39, 202503), (63, 125359), (91, 86787), (117, 67501), (273, 28929), (819, 9643)]