7428609

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2111}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 11860992

約数和(自身を除く): 4432383

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 2111, 3519, 6333, 18999, 35887, 48553, 107661, 145659, 322983, 436977, 825401, 2476203, 7428609]

約数ペア:

[(1, 7428609), (3, 2476203), (9, 825401), (17, 436977), (23, 322983), (51, 145659), (69, 107661), (153, 48553), (207, 35887), (391, 18999), (1173, 6333), (2111, 3519)]