1438983

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:284

約数の個数: 36

約数和(自身を含む): 2614248

約数和(自身を除く): 1175265

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 251, 273, 441, 637, 753, 819, 1757, 1911, 2259, 3263, 5271, 5733, 9789, 12299, 15813, 22841, 29367, 36897, 68523, 110691, 159887, 205569, 479661, 1438983]

約数ペア:

[(1, 1438983), (3, 479661), (7, 205569), (9, 159887), (13, 110691), (21, 68523), (39, 36897), (49, 29367), (63, 22841), (91, 15813), (117, 12299), (147, 9789), (251, 5733), (273, 5271), (441, 3263), (637, 2259), (753, 1911), (819, 1757)]