4069779987

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14907619}}^1$

素因数の和:14907642

約数の個数: 16

約数和(自身を含む): 6678613760

約数和(自身を除く): 2608833773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 14907619, 44722857, 104353333, 193799047, 313059999, 581397141, 1356593329, 4069779987]

約数ペア:

[(1, 4069779987), (3, 1356593329), (7, 581397141), (13, 313059999), (21, 193799047), (39, 104353333), (91, 44722857), (273, 14907619)]