104450521

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 126951104

約数和(自身を除く): 22500583

約数列:

[1, 7, 23, 67, 161, 421, 469, 529, 1541, 2947, 3703, 9683, 10787, 28207, 35443, 67781, 197449, 222709, 248101, 648761, 1558963, 4541327, 14921503, 104450521]

約数ペア:

[(1, 104450521), (7, 14921503), (23, 4541327), (67, 1558963), (161, 648761), (421, 248101), (469, 222709), (529, 197449), (1541, 67781), (2947, 35443), (3703, 28207), (9683, 10787)]