1200138681

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6454

約数の個数: 48

約数和(自身を含む): 2005667840

約数和(自身を除く): 805529159

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 289, 357, 527, 651, 867, 1581, 2023, 3689, 6069, 6379, 8959, 11067, 19137, 26877, 44653, 62713, 108443, 133959, 188139, 197749, 325329, 593247, 759101, 1384243, 1843531, 2277303, 3361733, 4152729, 5530593, 10085199, 12904717, 23532131, 38714151, 57149461, 70596393, 171448383, 400046227, 1200138681]

約数ペア:

[(1, 1200138681), (3, 400046227), (7, 171448383), (17, 70596393), (21, 57149461), (31, 38714151), (51, 23532131), (93, 12904717), (119, 10085199), (217, 5530593), (289, 4152729), (357, 3361733), (527, 2277303), (651, 1843531), (867, 1384243), (1581, 759101), (2023, 593247), (3689, 325329), (6069, 197749), (6379, 188139), (8959, 133959), (11067, 108443), (19137, 62713), (26877, 44653)]