2289973

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 2741760

約数和(自身を除く): 451787

約数列:

[1, 7, 41, 79, 101, 287, 553, 707, 3239, 4141, 7979, 22673, 28987, 55853, 327139, 2289973]

約数ペア:

[(1, 2289973), (7, 327139), (41, 55853), (79, 28987), (101, 22673), (287, 7979), (553, 4141), (707, 3239)]