240758947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1021}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 302871744

約数和(自身を除く): 62112797

約数列:

[1, 11, 13, 17, 97, 143, 187, 221, 1021, 1067, 1261, 1649, 2431, 11231, 13273, 13871, 17357, 18139, 21437, 99037, 146003, 190927, 225641, 235807, 1089407, 1287481, 1683629, 2482051, 14162291, 18519919, 21887177, 240758947]

約数ペア:

[(1, 240758947), (11, 21887177), (13, 18519919), (17, 14162291), (97, 2482051), (143, 1683629), (187, 1287481), (221, 1089407), (1021, 235807), (1067, 225641), (1261, 190927), (1649, 146003), (2431, 99037), (11231, 21437), (13273, 18139), (13871, 17357)]