212324457

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{14107}}^1$

素因数の和:14312

約数の個数: 16

約数和(自身を含む): 294575040

約数和(自身を除く): 82250583

約数列:

[1, 3, 29, 87, 173, 519, 5017, 14107, 15051, 42321, 409103, 1227309, 2440511, 7321533, 70774819, 212324457]

約数ペア:

[(1, 212324457), (3, 70774819), (29, 7321533), (87, 2440511), (173, 1227309), (519, 409103), (5017, 42321), (14107, 15051)]