2017141917

素因数分解:

$3^1\times 7^1\times {\mathrm{6131}}^1\times {\mathrm{15667}}^1$

素因数の和:21808

約数の個数: 16

約数和(自身を含む): 3074437632

約数和(自身を除く): 1057295715

約数列:

[1, 3, 7, 21, 6131, 15667, 18393, 42917, 47001, 109669, 128751, 329007, 96054377, 288163131, 672380639, 2017141917]

約数ペア:

[(1, 2017141917), (3, 672380639), (7, 288163131), (21, 96054377), (6131, 329007), (15667, 128751), (18393, 109669), (42917, 47001)]