138433503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{8941}}^1$

素因数の和:9354

約数の個数: 16

約数和(自身を含む): 199299296

約数和(自身を除く): 60865793

約数列:

[1, 3, 13, 39, 397, 1191, 5161, 8941, 15483, 26823, 116233, 348699, 3549577, 10648731, 46144501, 138433503]

約数ペア:

[(1, 138433503), (3, 46144501), (13, 10648731), (39, 3549577), (397, 348699), (1191, 116233), (5161, 26823), (8941, 15483)]