28477497777

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{1237}}^1\times {\mathrm{40177}}^1$

素因数の和:41608

約数の個数: 16

約数和(自身を含む): 38200599552

約数和(自身を除く): 9723101775

約数列:

[1, 3, 191, 573, 1237, 3711, 40177, 120531, 236267, 708801, 7673807, 23021421, 49698949, 149096847, 9492499259, 28477497777]

約数ペア:

[(1, 28477497777), (3, 9492499259), (191, 149096847), (573, 49698949), (1237, 23021421), (3711, 7673807), (40177, 708801), (120531, 236267)]