230403811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 280350720

約数和(自身を除く): 49946909

約数列:

[1, 11, 23, 29, 31, 253, 319, 341, 667, 713, 899, 1013, 7337, 7843, 9889, 11143, 20677, 23299, 29377, 31403, 227447, 256289, 323147, 345433, 675671, 722269, 910687, 7432381, 7944959, 10017557, 20945801, 230403811]

約数ペア:

[(1, 230403811), (11, 20945801), (23, 10017557), (29, 7944959), (31, 7432381), (253, 910687), (319, 722269), (341, 675671), (667, 345433), (713, 323147), (899, 256289), (1013, 227447), (7337, 31403), (7843, 29377), (9889, 23299), (11143, 20677)]