372474921

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{194911}}^1$

素因数の和:194941

約数の個数: 24

約数和(自身を含む): 622159104

約数和(自身を除く): 249684183

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 194911, 584733, 1364377, 2533843, 4093131, 7601529, 9550639, 17736901, 28651917, 53210703, 124158307, 372474921]

約数ペア:

[(1, 372474921), (3, 124158307), (7, 53210703), (13, 28651917), (21, 17736901), (39, 9550639), (49, 7601529), (91, 4093131), (147, 2533843), (273, 1364377), (637, 584733), (1911, 194911)]