17194749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 10021251

約数列:

[1, 3, 11, 13, 33, 39, 143, 149, 269, 429, 447, 807, 1639, 1937, 2959, 3497, 4917, 5811, 8877, 10491, 21307, 38467, 40081, 63921, 115401, 120243, 440891, 521053, 1322673, 1563159, 5731583, 17194749]

約数ペア:

[(1, 17194749), (3, 5731583), (11, 1563159), (13, 1322673), (33, 521053), (39, 440891), (143, 120243), (149, 115401), (269, 63921), (429, 40081), (447, 38467), (807, 21307), (1639, 10491), (1937, 8877), (2959, 5811), (3497, 4917)]