1216161749

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{9811}}^1$

素因数の和:10072

約数の個数: 16

約数和(自身を含む): 1356410880

約数和(自身を除く): 140249131

約数列:

[1, 11, 59, 191, 649, 2101, 9811, 11269, 107921, 123959, 578849, 1873901, 6367339, 20612911, 110560159, 1216161749]

約数ペア:

[(1, 1216161749), (11, 110560159), (59, 20612911), (191, 6367339), (649, 1873901), (2101, 578849), (9811, 123959), (11269, 107921)]