2880493941

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1\times {\mathrm{1931}}^1$

素因数の和:3633

約数の個数: 32

約数和(自身を含む): 4320755712

約数和(自身を除く): 1440261771

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 1663, 1931, 4989, 5793, 21619, 25103, 38249, 44413, 64857, 75309, 114747, 133239, 497237, 577369, 1491711, 1732107, 3211253, 9633759, 41746289, 73858819, 125238867, 221576457, 960164647, 2880493941]

約数ペア:

[(1, 2880493941), (3, 960164647), (13, 221576457), (23, 125238867), (39, 73858819), (69, 41746289), (299, 9633759), (897, 3211253), (1663, 1732107), (1931, 1491711), (4989, 577369), (5793, 497237), (21619, 133239), (25103, 114747), (38249, 75309), (44413, 64857)]