38216439

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 56600544

約数和(自身を除く): 18384105

約数列:

[1, 3, 9, 61, 151, 183, 453, 461, 549, 1359, 1383, 4149, 9211, 27633, 28121, 69611, 82899, 84363, 208833, 253089, 626499, 4246271, 12738813, 38216439]

約数ペア:

[(1, 38216439), (3, 12738813), (9, 4246271), (61, 626499), (151, 253089), (183, 208833), (453, 84363), (461, 82899), (549, 69611), (1359, 28121), (1383, 27633), (4149, 9211)]