23497383

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 41997312

約数和(自身を除く): 18499929

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 61, 83, 91, 119, 183, 221, 249, 273, 357, 427, 581, 663, 793, 1037, 1079, 1281, 1411, 1547, 1743, 2379, 3111, 3237, 4233, 4641, 5063, 5551, 7259, 7553, 9877, 13481, 15189, 16653, 18343, 21777, 22659, 29631, 35441, 40443, 55029, 65819, 86071, 94367, 106323, 128401, 197457, 258213, 283101, 385203, 460733, 602497, 1118923, 1382199, 1807491, 3356769, 7832461, 23497383]

約数ペア:

[(1, 23497383), (3, 7832461), (7, 3356769), (13, 1807491), (17, 1382199), (21, 1118923), (39, 602497), (51, 460733), (61, 385203), (83, 283101), (91, 258213), (119, 197457), (183, 128401), (221, 106323), (249, 94367), (273, 86071), (357, 65819), (427, 55029), (581, 40443), (663, 35441), (793, 29631), (1037, 22659), (1079, 21777), (1281, 18343), (1411, 16653), (1547, 15189), (1743, 13481), (2379, 9877), (3111, 7553), (3237, 7259), (4233, 5551), (4641, 5063)]