342979273

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2819}}^1$

素因数の和:3037

約数の個数: 24

約数和(自身を含む): 432069120

約数和(自身を除く): 89089847

約数列:

[1, 7, 13, 49, 91, 191, 637, 1337, 2483, 2819, 9359, 17381, 19733, 36647, 121667, 138131, 256529, 538429, 1795703, 3769003, 6999577, 26383021, 48997039, 342979273]

約数ペア:

[(1, 342979273), (7, 48997039), (13, 26383021), (49, 6999577), (91, 3769003), (191, 1795703), (637, 538429), (1337, 256529), (2483, 138131), (2819, 121667), (9359, 36647), (17381, 19733)]