15930603

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2897}}^1$

素因数の和:2963

約数の個数: 24

約数和(自身を含む): 25316928

約数和(自身を除く): 9386325

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 2897, 5499, 8691, 26073, 37661, 112983, 136159, 338949, 408477, 1225431, 1770067, 5310201, 15930603]

約数ペア:

[(1, 15930603), (3, 5310201), (9, 1770067), (13, 1225431), (39, 408477), (47, 338949), (117, 136159), (141, 112983), (423, 37661), (611, 26073), (1833, 8691), (2897, 5499)]