1333143357

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 2242437120

約数和(自身を除く): 909293763

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 109, 213, 273, 327, 497, 631, 763, 923, 1417, 1491, 1893, 2289, 2769, 4251, 4417, 6461, 7739, 8203, 9919, 13251, 19383, 23217, 24609, 29757, 44801, 54173, 57421, 68779, 100607, 134403, 162519, 172263, 206337, 301821, 313607, 481453, 582413, 704249, 894127, 940821, 1444359, 1747239, 2112747, 2682381, 4076891, 4883309, 6258889, 12230673, 14649927, 18776667, 34183163, 63483017, 102549489, 190449051, 444381119, 1333143357]

約数ペア:

[(1, 1333143357), (3, 444381119), (7, 190449051), (13, 102549489), (21, 63483017), (39, 34183163), (71, 18776667), (91, 14649927), (109, 12230673), (213, 6258889), (273, 4883309), (327, 4076891), (497, 2682381), (631, 2112747), (763, 1747239), (923, 1444359), (1417, 940821), (1491, 894127), (1893, 704249), (2289, 582413), (2769, 481453), (4251, 313607), (4417, 301821), (6461, 206337), (7739, 172263), (8203, 162519), (9919, 134403), (13251, 100607), (19383, 68779), (23217, 57421), (24609, 54173), (29757, 44801)]