22182251

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 28153440

約数和(自身を除く): 5971189

約数列:

[1, 7, 13, 49, 91, 97, 359, 637, 679, 1261, 2513, 4667, 4753, 8827, 17591, 32669, 34823, 61789, 228683, 243761, 452699, 1706327, 3168893, 22182251]

約数ペア:

[(1, 22182251), (7, 3168893), (13, 1706327), (49, 452699), (91, 243761), (97, 228683), (359, 61789), (637, 34823), (679, 32669), (1261, 17591), (2513, 8827), (4667, 4753)]