42406329

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54577}}^1$

素因数の和:54624

約数の個数: 16

約数和(自身を含む): 66366848

約数和(自身を除く): 23960519

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 54577, 163731, 382039, 1146117, 2019349, 6058047, 14135443, 42406329]

約数ペア:

[(1, 42406329), (3, 14135443), (7, 6058047), (21, 2019349), (37, 1146117), (111, 382039), (259, 163731), (777, 54577)]