1230571809

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{51229}}^1$

素因数の和:51409

約数の個数: 24

約数和(自身を含む): 1894075560

約数和(自身を除く): 663503751

約数列:

[1, 3, 9, 17, 51, 153, 157, 471, 1413, 2669, 8007, 24021, 51229, 153687, 461061, 870893, 2612679, 7838037, 8042953, 24128859, 72386577, 136730201, 410190603, 1230571809]

約数ペア:

[(1, 1230571809), (3, 410190603), (9, 136730201), (17, 72386577), (51, 24128859), (153, 8042953), (157, 7838037), (471, 2612679), (1413, 870893), (2669, 461061), (8007, 153687), (24021, 51229)]