1907173723

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{11083}}^1$

素因数の和:11195

約数の個数: 32

約数和(自身を含む): 2462953472

約数和(自身を除く): 555779749

約数列:

[1, 7, 13, 31, 61, 91, 217, 403, 427, 793, 1891, 2821, 5551, 11083, 13237, 24583, 77581, 144079, 172081, 343573, 676063, 1008553, 2405011, 4466449, 4732441, 8788819, 20957953, 31265143, 61521733, 146705671, 272453389, 1907173723]

約数ペア:

[(1, 1907173723), (7, 272453389), (13, 146705671), (31, 61521733), (61, 31265143), (91, 20957953), (217, 8788819), (403, 4732441), (427, 4466449), (793, 2405011), (1891, 1008553), (2821, 676063), (5551, 343573), (11083, 172081), (13237, 144079), (24583, 77581)]