1887171

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 3048192

約数和(自身を除く): 1161021

約数列:

[1, 3, 11, 13, 33, 39, 53, 83, 143, 159, 249, 429, 583, 689, 913, 1079, 1749, 2067, 2739, 3237, 4399, 7579, 11869, 13197, 22737, 35607, 48389, 57187, 145167, 171561, 629057, 1887171]

約数ペア:

[(1, 1887171), (3, 629057), (11, 171561), (13, 145167), (33, 57187), (39, 48389), (53, 35607), (83, 22737), (143, 13197), (159, 11869), (249, 7579), (429, 4399), (583, 3237), (689, 2739), (913, 2067), (1079, 1749)]