1315692423

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{272231}}^1$

素因数の和:272419

約数の個数: 16

約数和(自身を含む): 1960070400

約数和(自身を除く): 644377977

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 272231, 816693, 2450079, 7350237, 48729349, 146188047, 438564141, 1315692423]

約数ペア:

[(1, 1315692423), (3, 438564141), (9, 146188047), (27, 48729349), (179, 7350237), (537, 2450079), (1611, 816693), (4833, 272231)]