71350747

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3767}}^1$

素因数の和:3858

約数の個数: 16

約数和(自身を含む): 81027072

約数和(自身を除く): 9676325

約数列:

[1, 13, 31, 47, 403, 611, 1457, 3767, 18941, 48971, 116777, 177049, 1518101, 2301637, 5488519, 71350747]

約数ペア:

[(1, 71350747), (13, 5488519), (31, 2301637), (47, 1518101), (403, 177049), (611, 116777), (1457, 48971), (3767, 18941)]