23971893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 37100160

約数和(自身を除く): 13128267

約数列:

[1, 3, 11, 29, 33, 37, 87, 111, 319, 407, 677, 957, 1073, 1221, 2031, 3219, 7447, 11803, 19633, 22341, 25049, 35409, 58899, 75147, 215963, 275539, 647889, 726421, 826617, 2179263, 7990631, 23971893]

約数ペア:

[(1, 23971893), (3, 7990631), (11, 2179263), (29, 826617), (33, 726421), (37, 647889), (87, 275539), (111, 215963), (319, 75147), (407, 58899), (677, 35409), (957, 25049), (1073, 22341), (1221, 19633), (2031, 11803), (3219, 7447)]