3977128539

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{12739}}^1$

素因数の和:13152

約数の個数: 32

約数和(自身を含む): 6098892800

約数和(自身を除く): 2121764261

約数列:

[1, 3, 9, 27, 31, 93, 279, 373, 837, 1119, 3357, 10071, 11563, 12739, 34689, 38217, 104067, 114651, 312201, 343953, 394909, 1184727, 3554181, 4751647, 10662543, 14254941, 42764823, 128294469, 147301057, 441903171, 1325709513, 3977128539]

約数ペア:

[(1, 3977128539), (3, 1325709513), (9, 441903171), (27, 147301057), (31, 128294469), (93, 42764823), (279, 14254941), (373, 10662543), (837, 4751647), (1119, 3554181), (3357, 1184727), (10071, 394909), (11563, 343953), (12739, 312201), (34689, 114651), (38217, 104067)]