201722543349

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{13781}}^1\times {\mathrm{212141}}^1$

素因数の和:225948

約数の個数: 16

約数和(自身を含む): 280679140224

約数和(自身を除く): 78956596875

約数列:

[1, 3, 23, 69, 13781, 41343, 212141, 316963, 636423, 950889, 4879243, 14637729, 2923515121, 8770545363, 67240847783, 201722543349]

約数ペア:

[(1, 201722543349), (3, 67240847783), (23, 8770545363), (69, 2923515121), (13781, 14637729), (41343, 4879243), (212141, 950889), (316963, 636423)]