8921000439

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{17333}}^1$

素因数の和:17488

約数の個数: 48

約数和(自身を含む): 14310118368

約数和(自身を除く): 5389117929

約数列:

[1, 3, 9, 13, 39, 53, 83, 117, 159, 249, 477, 689, 747, 1079, 2067, 3237, 4399, 6201, 9711, 13197, 17333, 39591, 51999, 57187, 155997, 171561, 225329, 514683, 675987, 918649, 1438639, 2027961, 2755947, 4315917, 8267841, 11942437, 12947751, 18702307, 35827311, 56106921, 76247867, 107481933, 168320763, 228743601, 686230803, 991222271, 2973666813, 8921000439]

約数ペア:

[(1, 8921000439), (3, 2973666813), (9, 991222271), (13, 686230803), (39, 228743601), (53, 168320763), (83, 107481933), (117, 76247867), (159, 56106921), (249, 35827311), (477, 18702307), (689, 12947751), (747, 11942437), (1079, 8267841), (2067, 4315917), (3237, 2755947), (4399, 2027961), (6201, 1438639), (9711, 918649), (13197, 675987), (17333, 514683), (39591, 225329), (51999, 171561), (57187, 155997)]