13854603

素因数分解:

$3^1\times 7^2\times {\mathrm{307}}^2$

素因数の和:631

約数の個数: 18

約数和(自身を含む): 21558996

約数和(自身を除く): 7704393

約数列:

[1, 3, 7, 21, 49, 147, 307, 921, 2149, 6447, 15043, 45129, 94249, 282747, 659743, 1979229, 4618201, 13854603]

約数ペア:

[(1, 13854603), (3, 4618201), (7, 1979229), (21, 659743), (49, 282747), (147, 94249), (307, 45129), (921, 15043), (2149, 6447)]