29815662961

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{86857}}^1$

素因数の和:87001

約数の個数: 32

約数和(自身を含む): 37522656000

約数和(自身を除く): 7706993039

約数列:

[1, 7, 19, 29, 89, 133, 203, 551, 623, 1691, 2581, 3857, 11837, 18067, 49039, 86857, 343273, 607999, 1650283, 2518853, 7730273, 11551981, 17631971, 47858207, 54111911, 146875187, 224177917, 335007449, 1028126309, 1569245419, 4259380423, 29815662961]

約数ペア:

[(1, 29815662961), (7, 4259380423), (19, 1569245419), (29, 1028126309), (89, 335007449), (133, 224177917), (203, 146875187), (551, 54111911), (623, 47858207), (1691, 17631971), (2581, 11551981), (3857, 7730273), (11837, 2518853), (18067, 1650283), (49039, 607999), (86857, 343273)]