13059783

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 22239360

約数和(自身を除く): 9179577

約数列:

[1, 3, 9, 11, 19, 33, 53, 57, 99, 131, 159, 171, 209, 393, 477, 583, 627, 1007, 1179, 1441, 1749, 1881, 2489, 3021, 4323, 5247, 6943, 7467, 9063, 11077, 12969, 20829, 22401, 27379, 33231, 62487, 76373, 82137, 99693, 131917, 229119, 246411, 395751, 687357, 1187253, 1451087, 4353261, 13059783]

約数ペア:

[(1, 13059783), (3, 4353261), (9, 1451087), (11, 1187253), (19, 687357), (33, 395751), (53, 246411), (57, 229119), (99, 131917), (131, 99693), (159, 82137), (171, 76373), (209, 62487), (393, 33231), (477, 27379), (583, 22401), (627, 20829), (1007, 12969), (1179, 11077), (1441, 9063), (1749, 7467), (1881, 6943), (2489, 5247), (3021, 4323)]