487921385394

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{392851357}}^1$

素因数の和:392851391

約数の個数: 32

約数和(自身を含む): 1131411911040

約数和(自身を除く): 643490525646

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 392851357, 785702714, 1178554071, 2357108142, 3535662213, 7071324426, 9035581211, 10606986639, 18071162422, 21213973278, 27106743633, 54213487266, 81320230899, 162640461798, 243960692697, 487921385394]

約数ペア:

[(1, 487921385394), (2, 243960692697), (3, 162640461798), (6, 81320230899), (9, 54213487266), (18, 27106743633), (23, 21213973278), (27, 18071162422), (46, 10606986639), (54, 9035581211), (69, 7071324426), (138, 3535662213), (207, 2357108142), (414, 1178554071), (621, 785702714), (1242, 392851357)]