420043843583

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2351}}^1\times {\mathrm{27653}}^1$

素因数の和:30095

約数の個数: 32

約数和(自身を含む): 524500365312

約数和(自身を除く): 104456521729

約数列:

[1, 7, 13, 71, 91, 497, 923, 2351, 6461, 16457, 27653, 30563, 166921, 193571, 213941, 359489, 1168447, 1963363, 2169973, 2516423, 13743541, 15189811, 25523719, 65012203, 178666033, 455085421, 845158639, 4615866413, 5916110473, 32311064891, 60006263369, 420043843583]

約数ペア:

[(1, 420043843583), (7, 60006263369), (13, 32311064891), (71, 5916110473), (91, 4615866413), (497, 845158639), (923, 455085421), (2351, 178666033), (6461, 65012203), (16457, 25523719), (27653, 15189811), (30563, 13743541), (166921, 2516423), (193571, 2169973), (213941, 1963363), (359489, 1168447)]