38374587

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 20723013

約数列:

[1, 3, 9, 27, 37, 107, 111, 321, 333, 359, 963, 999, 1077, 2889, 3231, 3959, 9693, 11877, 13283, 35631, 38413, 39849, 106893, 115239, 119547, 345717, 358641, 1037151, 1421281, 4263843, 12791529, 38374587]

約数ペア:

[(1, 38374587), (3, 12791529), (9, 4263843), (27, 1421281), (37, 1037151), (107, 358641), (111, 345717), (321, 119547), (333, 115239), (359, 106893), (963, 39849), (999, 38413), (1077, 35631), (2889, 13283), (3231, 11877), (3959, 9693)]