395176327

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15131}}^1$

素因数の和:15199

約数の個数: 24

約数和(自身を含む): 507164112

約数和(自身を除く): 111987785

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 637, 2009, 3731, 15131, 26117, 105917, 196703, 620371, 741419, 1376921, 4342597, 8064823, 9638447, 30398179, 56453761, 395176327]

約数ペア:

[(1, 395176327), (7, 56453761), (13, 30398179), (41, 9638447), (49, 8064823), (91, 4342597), (287, 1376921), (533, 741419), (637, 620371), (2009, 196703), (3731, 105917), (15131, 26117)]