9723710271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{21893}}^1$

素因数の和:22263

約数の個数: 32

約数和(自身を含む): 14519400192

約数和(自身を除く): 4795689921

約数列:

[1, 3, 11, 33, 43, 129, 313, 473, 939, 1419, 3443, 10329, 13459, 21893, 40377, 65679, 148049, 240823, 444147, 722469, 941399, 2824197, 6852509, 10355389, 20557527, 31066167, 75377599, 226132797, 294657887, 883973661, 3241236757, 9723710271]

約数ペア:

[(1, 9723710271), (3, 3241236757), (11, 883973661), (33, 294657887), (43, 226132797), (129, 75377599), (313, 31066167), (473, 20557527), (939, 10355389), (1419, 6852509), (3443, 2824197), (10329, 941399), (13459, 722469), (21893, 444147), (40377, 240823), (65679, 148049)]