29978683

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2466

約数の個数: 16

約数和(自身を含む): 36218880

約数和(自身を除く): 6240197

約数列:

[1, 7, 23, 79, 161, 553, 1817, 2357, 12719, 16499, 54211, 186203, 379477, 1303421, 4282669, 29978683]

約数ペア:

[(1, 29978683), (7, 4282669), (23, 1303421), (79, 379477), (161, 186203), (553, 54211), (1817, 16499), (2357, 12719)]