1197926541

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{787}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 2036671104

約数和(自身を除く): 838744563

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 653, 777, 787, 1959, 2331, 2361, 4571, 5509, 5877, 7083, 13713, 16527, 24161, 29119, 41139, 49581, 72483, 87357, 169127, 203833, 217449, 262071, 507381, 513911, 611499, 1522143, 1541733, 1834497, 3597377, 4625199, 10792131, 19014707, 32376393, 57044121, 133102949, 171132363, 399308847, 1197926541]

約数ペア:

[(1, 1197926541), (3, 399308847), (7, 171132363), (9, 133102949), (21, 57044121), (37, 32376393), (63, 19014707), (111, 10792131), (259, 4625199), (333, 3597377), (653, 1834497), (777, 1541733), (787, 1522143), (1959, 611499), (2331, 513911), (2361, 507381), (4571, 262071), (5509, 217449), (5877, 203833), (7083, 169127), (13713, 87357), (16527, 72483), (24161, 49581), (29119, 41139)]