1430163

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:93

約数の個数: 48

約数和(自身を含む): 2626560

約数和(自身を除く): 1196397

約数列:

[1, 3, 7, 9, 21, 23, 27, 47, 49, 63, 69, 141, 147, 161, 189, 207, 329, 423, 441, 483, 621, 987, 1081, 1127, 1269, 1323, 1449, 2303, 2961, 3243, 3381, 4347, 6909, 7567, 8883, 9729, 10143, 20727, 22701, 29187, 30429, 52969, 62181, 68103, 158907, 204309, 476721, 1430163]

約数ペア:

[(1, 1430163), (3, 476721), (7, 204309), (9, 158907), (21, 68103), (23, 62181), (27, 52969), (47, 30429), (49, 29187), (63, 22701), (69, 20727), (141, 10143), (147, 9729), (161, 8883), (189, 7567), (207, 6909), (329, 4347), (423, 3381), (441, 3243), (483, 2961), (621, 2303), (987, 1449), (1081, 1323), (1127, 1269)]