726364041

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{2393}}^1$

素因数の和:2633

約数の個数: 32

約数和(自身を含む): 1073584512

約数和(自身を除く): 347220471

約数列:

[1, 3, 13, 39, 43, 129, 181, 543, 559, 1677, 2353, 2393, 7059, 7179, 7783, 23349, 31109, 93327, 101179, 102899, 303537, 308697, 433133, 1299399, 1337687, 4013061, 5630729, 16892187, 18624719, 55874157, 242121347, 726364041]

約数ペア:

[(1, 726364041), (3, 242121347), (13, 55874157), (39, 18624719), (43, 16892187), (129, 5630729), (181, 4013061), (543, 1337687), (559, 1299399), (1677, 433133), (2353, 308697), (2393, 303537), (7059, 102899), (7179, 101179), (7783, 93327), (23349, 31109)]