727038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:273

約数の個数: 36

約数和(自身を含む): 1712880

約数和(自身を除く): 985842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 239, 338, 478, 507, 717, 1014, 1434, 1521, 2151, 3042, 3107, 4302, 6214, 9321, 18642, 27963, 40391, 55926, 80782, 121173, 242346, 363519, 727038]

約数ペア:

[(1, 727038), (2, 363519), (3, 242346), (6, 121173), (9, 80782), (13, 55926), (18, 40391), (26, 27963), (39, 18642), (78, 9321), (117, 6214), (169, 4302), (234, 3107), (239, 3042), (338, 2151), (478, 1521), (507, 1434), (717, 1014)]