22891323

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 38126592

約数和(自身を除く): 15235269

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1181, 1491, 2769, 3543, 6461, 8267, 15353, 19383, 24801, 46059, 83851, 107471, 251553, 322413, 586957, 1090063, 1760871, 3270189, 7630441, 22891323]

約数ペア:

[(1, 22891323), (3, 7630441), (7, 3270189), (13, 1760871), (21, 1090063), (39, 586957), (71, 322413), (91, 251553), (213, 107471), (273, 83851), (497, 46059), (923, 24801), (1181, 19383), (1491, 15353), (2769, 8267), (3543, 6461)]