11897037

素因数分解:

$3^5\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 17987424

約数和(自身を除く): 6090387

約数列:

[1, 3, 9, 27, 81, 173, 243, 283, 519, 849, 1557, 2547, 4671, 7641, 14013, 22923, 42039, 48959, 68769, 146877, 440631, 1321893, 3965679, 11897037]

約数ペア:

[(1, 11897037), (3, 3965679), (9, 1321893), (27, 440631), (81, 146877), (173, 68769), (243, 48959), (283, 42039), (519, 22923), (849, 14013), (1557, 7641), (2547, 4671)]