119988533

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 150543360

約数和(自身を除く): 30554827

約数列:

[1, 7, 17, 43, 119, 131, 179, 301, 731, 917, 1253, 2227, 3043, 5117, 5633, 7697, 15589, 21301, 23449, 39431, 53879, 95761, 130849, 164143, 398633, 670327, 915943, 1008307, 2790431, 7058149, 17141219, 119988533]

約数ペア:

[(1, 119988533), (7, 17141219), (17, 7058149), (43, 2790431), (119, 1008307), (131, 915943), (179, 670327), (301, 398633), (731, 164143), (917, 130849), (1253, 95761), (2227, 53879), (3043, 39431), (5117, 23449), (5633, 21301), (7697, 15589)]