20161330231

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{86677}}^1$

素因数の和:86839

約数の個数: 24

約数和(自身を含む): 24189402816

約数和(自身を除く): 4028072585

約数列:

[1, 7, 47, 49, 101, 329, 707, 2303, 4747, 4949, 33229, 86677, 232603, 606739, 4073819, 4247173, 8754377, 28516733, 61280639, 199617131, 411455719, 428964473, 2880190033, 20161330231]

約数ペア:

[(1, 20161330231), (7, 2880190033), (47, 428964473), (49, 411455719), (101, 199617131), (329, 61280639), (707, 28516733), (2303, 8754377), (4747, 4247173), (4949, 4073819), (33229, 606739), (86677, 232603)]