273891547839

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1\times {\mathrm{628219}}^1$

素因数の和:629839

約数の個数: 32

約数和(自身を含む): 449745210880

約数和(自身を除く): 175853663041

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1597, 4791, 11179, 20761, 33537, 62283, 145327, 435981, 628219, 1884657, 4397533, 8166847, 13192599, 24500541, 57167929, 171503787, 1003265743, 3009797229, 7022860201, 13042454659, 21068580603, 39127363977, 91297182613, 273891547839]

約数ペア:

[(1, 273891547839), (3, 91297182613), (7, 39127363977), (13, 21068580603), (21, 13042454659), (39, 7022860201), (91, 3009797229), (273, 1003265743), (1597, 171503787), (4791, 57167929), (11179, 24500541), (20761, 13192599), (33537, 8166847), (62283, 4397533), (145327, 1884657), (435981, 628219)]