2700789

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{761}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 4462272

約数和(自身を除く): 1761483

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 761, 1183, 2283, 3549, 5327, 9893, 15981, 29679, 69251, 128609, 207753, 385827, 900263, 2700789]

約数ペア:

[(1, 2700789), (3, 900263), (7, 385827), (13, 207753), (21, 128609), (39, 69251), (91, 29679), (169, 15981), (273, 9893), (507, 5327), (761, 3549), (1183, 2283)]