378839463

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{90007}}^1$

素因数の和:90094

約数の個数: 16

約数和(自身を含む): 535727616

約数和(自身を除く): 156888153

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 90007, 270021, 2070161, 5490427, 6210483, 16471281, 126279821, 378839463]

約数ペア:

[(1, 378839463), (3, 126279821), (23, 16471281), (61, 6210483), (69, 5490427), (183, 2070161), (1403, 270021), (4209, 90007)]