1490215671249

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1\times {\mathrm{1009}}^1\times {\mathrm{17377}}^1$

素因数の和:19121

約数の個数: 32

約数和(自身を含む): 2040499735680

約数和(自身を除く): 550284064431

約数列:

[1, 3, 41, 123, 691, 1009, 2073, 3027, 17377, 28331, 41369, 52131, 84993, 124107, 697219, 712457, 2091657, 2137371, 12007507, 17533393, 28585979, 36022521, 52600179, 85757937, 492307787, 718869113, 1476923361, 2156607339, 12115574563, 36346723689, 496738557083, 1490215671249]

約数ペア:

[(1, 1490215671249), (3, 496738557083), (41, 36346723689), (123, 12115574563), (691, 2156607339), (1009, 1476923361), (2073, 718869113), (3027, 492307787), (17377, 85757937), (28331, 52600179), (41369, 36022521), (52131, 28585979), (84993, 17533393), (124107, 12007507), (697219, 2137371), (712457, 2091657)]