2100402243

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 3187810080

約数和(自身を除く): 1087407837

約数列:

[1, 3, 9, 41, 53, 123, 159, 211, 369, 477, 509, 633, 1527, 1899, 2173, 4581, 6519, 8651, 11183, 19557, 20869, 25953, 26977, 33549, 62607, 77859, 80931, 100647, 107399, 187821, 242793, 322197, 458503, 966591, 1106057, 1375509, 3318171, 4126527, 4403359, 5692147, 9954513, 13210077, 17076441, 39630231, 51229323, 233378027, 700134081, 2100402243]

約数ペア:

[(1, 2100402243), (3, 700134081), (9, 233378027), (41, 51229323), (53, 39630231), (123, 17076441), (159, 13210077), (211, 9954513), (369, 5692147), (477, 4403359), (509, 4126527), (633, 3318171), (1527, 1375509), (1899, 1106057), (2173, 966591), (4581, 458503), (6519, 322197), (8651, 242793), (11183, 187821), (19557, 107399), (20869, 100647), (25953, 80931), (26977, 77859), (33549, 62607)]