121752659

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 140958720

約数和(自身を除く): 19206061

約数列:

[1, 7, 151, 229, 503, 1057, 1603, 3521, 34579, 75953, 115187, 242053, 531671, 806309, 17393237, 121752659]

約数ペア:

[(1, 121752659), (7, 17393237), (151, 806309), (229, 531671), (503, 242053), (1057, 115187), (1603, 75953), (3521, 34579)]