30920630397

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1\times {\mathrm{3331}}^1$

素因数の和:4001

約数の個数: 32

約数和(自身を含む): 42596714496

約数和(自身を除く): 11676084099

約数列:

[1, 3, 41, 123, 163, 463, 489, 1389, 3331, 6683, 9993, 18983, 20049, 56949, 75469, 136571, 226407, 409713, 542953, 1542253, 1628859, 3094229, 4626759, 9282687, 22261073, 63232373, 66783219, 189697119, 251387239, 754161717, 10306876799, 30920630397]

約数ペア:

[(1, 30920630397), (3, 10306876799), (41, 754161717), (123, 251387239), (163, 189697119), (463, 66783219), (489, 63232373), (1389, 22261073), (3331, 9282687), (6683, 4626759), (9993, 3094229), (18983, 1628859), (20049, 1542253), (56949, 542953), (75469, 409713), (136571, 226407)]