2113011603

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 3365542400

約数和(自身を除く): 1252530797

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 211, 241, 243, 513, 633, 723, 729, 1539, 1899, 2169, 2187, 4009, 4579, 4617, 5697, 6507, 12027, 13737, 13851, 17091, 19521, 36081, 41211, 41553, 50851, 51273, 58563, 108243, 123633, 152553, 153819, 175689, 324729, 370899, 457659, 461457, 527067, 966169, 974187, 1112697, 1372977, 2898507, 2922561, 3338091, 4118931, 8695521, 8767683, 10014273, 12356793, 26086563, 37070379, 78259689, 111211137, 234779067, 704337201, 2113011603]

約数ペア:

[(1, 2113011603), (3, 704337201), (9, 234779067), (19, 111211137), (27, 78259689), (57, 37070379), (81, 26086563), (171, 12356793), (211, 10014273), (241, 8767683), (243, 8695521), (513, 4118931), (633, 3338091), (723, 2922561), (729, 2898507), (1539, 1372977), (1899, 1112697), (2169, 974187), (2187, 966169), (4009, 527067), (4579, 461457), (4617, 457659), (5697, 370899), (6507, 324729), (12027, 175689), (13737, 153819), (13851, 152553), (17091, 123633), (19521, 108243), (36081, 58563), (41211, 51273), (41553, 50851)]