38374329

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{23131}}^1$

素因数の和:23220

約数の個数: 16

約数和(自身を含む): 59217920

約数和(自身を除く): 20843591

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 23131, 69393, 161917, 485751, 1827349, 5482047, 12791443, 38374329]

約数ペア:

[(1, 38374329), (3, 12791443), (7, 5482047), (21, 1827349), (79, 485751), (237, 161917), (553, 69393), (1659, 23131)]