1330586397

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{4013}}^1$

素因数の和:4322

約数の個数: 48

約数和(自身を含む): 2321055360

約数和(自身を除く): 990468963

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 277, 399, 831, 1197, 1939, 2493, 4013, 5263, 5817, 12039, 15789, 17451, 28091, 36117, 36841, 47367, 76247, 84273, 110523, 228741, 252819, 331569, 533729, 686223, 1111601, 1601187, 3334803, 4803561, 7781207, 10004409, 21120419, 23343621, 63361257, 70030863, 147842933, 190083771, 443528799, 1330586397]

約数ペア:

[(1, 1330586397), (3, 443528799), (7, 190083771), (9, 147842933), (19, 70030863), (21, 63361257), (57, 23343621), (63, 21120419), (133, 10004409), (171, 7781207), (277, 4803561), (399, 3334803), (831, 1601187), (1197, 1111601), (1939, 686223), (2493, 533729), (4013, 331569), (5263, 252819), (5817, 228741), (12039, 110523), (15789, 84273), (17451, 76247), (28091, 47367), (36117, 36841)]