2687702927

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{5657}}^1$

素因数の和:5927

約数の個数: 32

約数和(自身を含む): 3467584512

約数和(自身を除く): 779881585

約数列:

[1, 7, 13, 23, 91, 161, 227, 299, 1589, 2093, 2951, 5221, 5657, 20657, 36547, 39599, 67873, 73541, 130111, 475111, 514787, 910777, 1284139, 1691443, 8988973, 11840101, 16693807, 29535197, 116856649, 206746379, 383957561, 2687702927]

約数ペア:

[(1, 2687702927), (7, 383957561), (13, 206746379), (23, 116856649), (91, 29535197), (161, 16693807), (227, 11840101), (299, 8988973), (1589, 1691443), (2093, 1284139), (2951, 910777), (5221, 514787), (5657, 475111), (20657, 130111), (36547, 73541), (39599, 67873)]