2100043491

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97373}}^1$

素因数の和:97475

約数の個数: 32

約数和(自身を含む): 3489884160

約数和(自身を除く): 1389840669

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1659, 3081, 7189, 21567, 97373, 292119, 681611, 1265849, 2044833, 3797547, 7692467, 8860943, 23077401, 26582829, 53847269, 100002071, 161541807, 300006213, 700014497, 2100043491]

約数ペア:

[(1, 2100043491), (3, 700014497), (7, 300006213), (13, 161541807), (21, 100002071), (39, 53847269), (79, 26582829), (91, 23077401), (237, 8860943), (273, 7692467), (553, 3797547), (1027, 2044833), (1659, 1265849), (3081, 681611), (7189, 292119), (21567, 97373)]