313675921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{1367}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 356227200

約数和(自身を除く): 42551279

約数列:

[1, 13, 19, 247, 929, 1367, 12077, 17651, 17771, 25973, 229463, 337649, 1269943, 16509259, 24128917, 313675921]

約数ペア:

[(1, 313675921), (13, 24128917), (19, 16509259), (247, 1269943), (929, 337649), (1367, 229463), (12077, 25973), (17651, 17771)]