28973661

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{9629}}^1$

素因数の和:9708

約数の個数: 16

約数和(自身を含む): 41601600

約数和(自身を除く): 12627939

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 9629, 28887, 163693, 491079, 568111, 1704333, 9657887, 28973661]

約数ペア:

[(1, 28973661), (3, 9657887), (17, 1704333), (51, 568111), (59, 491079), (177, 163693), (1003, 28887), (3009, 9629)]