38695923

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 66673152

約数和(自身を除く): 27977229

約数列:

[1, 3, 7, 9, 21, 41, 63, 71, 123, 211, 213, 287, 369, 497, 633, 639, 861, 1477, 1491, 1899, 2583, 2911, 4431, 4473, 8651, 8733, 13293, 14981, 20377, 25953, 26199, 44943, 60557, 61131, 77859, 104867, 134829, 181671, 183393, 314601, 545013, 614221, 943803, 1842663, 4299547, 5527989, 12898641, 38695923]

約数ペア:

[(1, 38695923), (3, 12898641), (7, 5527989), (9, 4299547), (21, 1842663), (41, 943803), (63, 614221), (71, 545013), (123, 314601), (211, 183393), (213, 181671), (287, 134829), (369, 104867), (497, 77859), (633, 61131), (639, 60557), (861, 44943), (1477, 26199), (1491, 25953), (1899, 20377), (2583, 14981), (2911, 13293), (4431, 8733), (4473, 8651)]