2017694079

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1321}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 3155349600

約数和(自身を除く): 1137655521

約数列:

[1, 3, 9, 17, 51, 67, 149, 153, 201, 447, 603, 1139, 1321, 1341, 2533, 3417, 3963, 7599, 9983, 10251, 11889, 22457, 22797, 29949, 67371, 88507, 89847, 169711, 196829, 202113, 265521, 509133, 590487, 796563, 1504619, 1527399, 1771461, 3346093, 4513857, 10038279, 13187543, 13541571, 30114837, 39562629, 118687887, 224188231, 672564693, 2017694079]

約数ペア:

[(1, 2017694079), (3, 672564693), (9, 224188231), (17, 118687887), (51, 39562629), (67, 30114837), (149, 13541571), (153, 13187543), (201, 10038279), (447, 4513857), (603, 3346093), (1139, 1771461), (1321, 1527399), (1341, 1504619), (2533, 796563), (3417, 590487), (3963, 509133), (7599, 265521), (9983, 202113), (10251, 196829), (11889, 169711), (22457, 89847), (22797, 88507), (29949, 67371)]