13645341

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 21794520

約数和(自身を除く): 8149179

約数列:

[1, 3, 9, 27, 29, 37, 81, 87, 111, 157, 261, 333, 471, 783, 999, 1073, 1413, 2349, 2997, 3219, 4239, 4553, 5809, 9657, 12717, 13659, 17427, 28971, 40977, 52281, 86913, 122931, 156843, 168461, 368793, 470529, 505383, 1516149, 4548447, 13645341]

約数ペア:

[(1, 13645341), (3, 4548447), (9, 1516149), (27, 505383), (29, 470529), (37, 368793), (81, 168461), (87, 156843), (111, 122931), (157, 86913), (261, 52281), (333, 40977), (471, 28971), (783, 17427), (999, 13659), (1073, 12717), (1413, 9657), (2349, 5809), (2997, 4553), (3219, 4239)]