98215943

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 118564560

約数和(自身を除く): 20348617

約数列:

[1, 7, 49, 53, 59, 371, 413, 641, 2597, 2891, 3127, 4487, 21889, 31409, 33973, 37819, 153223, 237811, 264733, 1664677, 1853131, 2004407, 14030849, 98215943]

約数ペア:

[(1, 98215943), (7, 14030849), (49, 2004407), (53, 1853131), (59, 1664677), (371, 264733), (413, 237811), (641, 153223), (2597, 37819), (2891, 33973), (3127, 31409), (4487, 21889)]