28357063

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2111}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 34467840

約数和(自身を除く): 6110777

約数列:

[1, 7, 19, 101, 133, 707, 1919, 2111, 13433, 14777, 40109, 213211, 280763, 1492477, 4051009, 28357063]

約数ペア:

[(1, 28357063), (7, 4051009), (19, 1492477), (101, 280763), (133, 213211), (707, 40109), (1919, 14777), (2111, 13433)]