38493777

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{23203}}^1$

素因数の和:23292

約数の個数: 16

約数和(自身を含む): 59402240

約数和(自身を除く): 20908463

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 23203, 69609, 162421, 487263, 1833037, 5499111, 12831259, 38493777]

約数ペア:

[(1, 38493777), (3, 12831259), (7, 5499111), (21, 1833037), (79, 487263), (237, 162421), (553, 69609), (1659, 23203)]