17149923

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 30551040

約数和(自身を除く): 13401117

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 67, 119, 153, 201, 239, 357, 469, 603, 717, 1071, 1139, 1407, 1673, 2151, 3417, 4063, 4221, 5019, 7973, 10251, 12189, 15057, 16013, 23919, 28441, 36567, 48039, 71757, 85323, 112091, 144117, 255969, 272221, 336273, 816663, 1008819, 1905547, 2449989, 5716641, 17149923]

約数ペア:

[(1, 17149923), (3, 5716641), (7, 2449989), (9, 1905547), (17, 1008819), (21, 816663), (51, 336273), (63, 272221), (67, 255969), (119, 144117), (153, 112091), (201, 85323), (239, 71757), (357, 48039), (469, 36567), (603, 28441), (717, 23919), (1071, 16013), (1139, 15057), (1407, 12189), (1673, 10251), (2151, 7973), (3417, 5019), (4063, 4221)]