16997535

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1307}}^1$

素因数の和:1352

約数の個数: 36

約数和(自身を含む): 31321368

約数和(自身を除く): 14323833

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1307, 1445, 2601, 3921, 4335, 6535, 11763, 13005, 19605, 22219, 58815, 66657, 111095, 199971, 333285, 377723, 999855, 1133169, 1888615, 3399507, 5665845, 16997535]

約数ペア:

[(1, 16997535), (3, 5665845), (5, 3399507), (9, 1888615), (15, 1133169), (17, 999855), (45, 377723), (51, 333285), (85, 199971), (153, 111095), (255, 66657), (289, 58815), (765, 22219), (867, 19605), (1307, 13005), (1445, 11763), (2601, 6535), (3921, 4335)]