15809937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 25038720

約数和(自身を除く): 9228783

約数列:

[1, 3, 11, 13, 33, 39, 137, 143, 269, 411, 429, 807, 1507, 1781, 2959, 3497, 4521, 5343, 8877, 10491, 19591, 36853, 38467, 58773, 110559, 115401, 405383, 479089, 1216149, 1437267, 5269979, 15809937]

約数ペア:

[(1, 15809937), (3, 5269979), (11, 1437267), (13, 1216149), (33, 479089), (39, 405383), (137, 115401), (143, 110559), (269, 58773), (411, 38467), (429, 36853), (807, 19591), (1507, 10491), (1781, 8877), (2959, 5343), (3497, 4521)]