38673453

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 67671936

約数和(自身を除く): 28998483

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 169, 221, 273, 357, 507, 641, 663, 1183, 1547, 1923, 2873, 3549, 4487, 4641, 8333, 8619, 10897, 13461, 20111, 24999, 32691, 58331, 60333, 76279, 108329, 141661, 174993, 228837, 324987, 424983, 758303, 991627, 1841593, 2274909, 2974881, 5524779, 12891151, 38673453]

約数ペア:

[(1, 38673453), (3, 12891151), (7, 5524779), (13, 2974881), (17, 2274909), (21, 1841593), (39, 991627), (51, 758303), (91, 424983), (119, 324987), (169, 228837), (221, 174993), (273, 141661), (357, 108329), (507, 76279), (641, 60333), (663, 58331), (1183, 32691), (1547, 24999), (1923, 20111), (2873, 13461), (3549, 10897), (4487, 8619), (4641, 8333)]