738872079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{13711}}^1$

素因数の和:13819

約数の個数: 32

約数和(自身を含む): 1137328128

約数和(自身を除く): 398456049

約数列:

[1, 3, 11, 23, 33, 69, 71, 213, 253, 759, 781, 1633, 2343, 4899, 13711, 17963, 41133, 53889, 150821, 315353, 452463, 946059, 973481, 2920443, 3468883, 10406649, 10708291, 22390063, 32124873, 67170189, 246290693, 738872079]

約数ペア:

[(1, 738872079), (3, 246290693), (11, 67170189), (23, 32124873), (33, 22390063), (69, 10708291), (71, 10406649), (213, 3468883), (253, 2920443), (759, 973481), (781, 946059), (1633, 452463), (2343, 315353), (4899, 150821), (13711, 53889), (17963, 41133)]