123850559

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 155364480

約数和(自身を除く): 31513921

約数列:

[1, 7, 17, 53, 73, 119, 269, 371, 511, 901, 1241, 1883, 3869, 4573, 6307, 8687, 14257, 19637, 27083, 32011, 65773, 99799, 137459, 242369, 333829, 460411, 1040761, 1696583, 2336803, 7285327, 17692937, 123850559]

約数ペア:

[(1, 123850559), (7, 17692937), (17, 7285327), (53, 2336803), (73, 1696583), (119, 1040761), (269, 460411), (371, 333829), (511, 242369), (901, 137459), (1241, 99799), (1883, 65773), (3869, 32011), (4573, 27083), (6307, 19637), (8687, 14257)]