1401062831

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 1785650400

約数和(自身を除く): 384587569

約数列:

[1, 7, 19, 37, 49, 89, 133, 259, 457, 623, 703, 931, 1691, 1813, 3199, 3293, 4361, 4921, 8683, 11837, 16909, 22393, 23051, 34447, 40673, 60781, 62567, 82859, 118363, 161357, 284711, 321271, 425467, 437969, 772787, 828541, 1504901, 1992977, 2248897, 3065783, 5409509, 10534307, 15742279, 28593119, 37866563, 73740149, 200151833, 1401062831]

約数ペア:

[(1, 1401062831), (7, 200151833), (19, 73740149), (37, 37866563), (49, 28593119), (89, 15742279), (133, 10534307), (259, 5409509), (457, 3065783), (623, 2248897), (703, 1992977), (931, 1504901), (1691, 828541), (1813, 772787), (3199, 437969), (3293, 425467), (4361, 321271), (4921, 284711), (8683, 161357), (11837, 118363), (16909, 82859), (22393, 62567), (23051, 60781), (34447, 40673)]