621182991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3593}}^1$

素因数の和:3664

約数の個数: 48

約数和(自身を含む): 1010230272

約数和(自身を除く): 389047281

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 169, 341, 403, 429, 507, 1023, 1209, 1859, 3593, 4433, 5239, 5577, 10779, 13299, 15717, 39523, 46709, 57629, 111383, 118569, 140127, 172887, 334149, 513799, 607217, 1225213, 1447979, 1541397, 1821651, 3675639, 4343937, 6679387, 15927769, 18823727, 20038161, 47783307, 56471181, 207060997, 621182991]

約数ペア:

[(1, 621182991), (3, 207060997), (11, 56471181), (13, 47783307), (31, 20038161), (33, 18823727), (39, 15927769), (93, 6679387), (143, 4343937), (169, 3675639), (341, 1821651), (403, 1541397), (429, 1447979), (507, 1225213), (1023, 607217), (1209, 513799), (1859, 334149), (3593, 172887), (4433, 140127), (5239, 118569), (5577, 111383), (10779, 57629), (13299, 46709), (15717, 39523)]