7942247

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 9008640

約数和(自身を除く): 1066393

約数列:

[1, 17, 19, 67, 323, 367, 1139, 1273, 6239, 6973, 21641, 24589, 118541, 418013, 467191, 7942247]

約数ペア:

[(1, 7942247), (17, 467191), (19, 418013), (67, 118541), (323, 24589), (367, 21641), (1139, 6973), (1273, 6239)]