138766199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 175730688

約数和(自身を除く): 36964489

約数列:

[1, 11, 13, 23, 31, 143, 253, 299, 341, 403, 713, 1361, 3289, 4433, 7843, 9269, 14971, 17693, 31303, 42191, 101959, 194623, 344333, 406939, 464101, 548483, 970393, 4476329, 6033313, 10674323, 12615109, 138766199]

約数ペア:

[(1, 138766199), (11, 12615109), (13, 10674323), (23, 6033313), (31, 4476329), (143, 970393), (253, 548483), (299, 464101), (341, 406939), (403, 344333), (713, 194623), (1361, 101959), (3289, 42191), (4433, 31303), (7843, 17693), (9269, 14971)]