2143402569

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{20483}}^1$

素因数の和:20658

約数の個数: 48

約数和(自身を含む): 3885732864

約数和(自身を除く): 1742330295

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 151, 231, 453, 693, 1057, 1359, 1661, 3171, 4983, 9513, 11627, 14949, 20483, 34881, 61449, 104643, 143381, 184347, 225313, 430143, 675939, 1290429, 1577191, 2027817, 3092933, 4731573, 9278799, 14194719, 21650531, 27836397, 34022263, 64951593, 102066789, 194854779, 238155841, 306200367, 714467523, 2143402569]

約数ペア:

[(1, 2143402569), (3, 714467523), (7, 306200367), (9, 238155841), (11, 194854779), (21, 102066789), (33, 64951593), (63, 34022263), (77, 27836397), (99, 21650531), (151, 14194719), (231, 9278799), (453, 4731573), (693, 3092933), (1057, 2027817), (1359, 1577191), (1661, 1290429), (3171, 675939), (4983, 430143), (9513, 225313), (11627, 184347), (14949, 143381), (20483, 104643), (34881, 61449)]