172869847

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{463}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 187010560

約数和(自身を除く): 14140713

約数列:

[1, 19, 43, 457, 463, 817, 8683, 8797, 19651, 19909, 211591, 373369, 378271, 4020229, 9098413, 172869847]

約数ペア:

[(1, 172869847), (19, 9098413), (43, 4020229), (457, 378271), (463, 373369), (817, 211591), (8683, 19909), (8797, 19651)]