2113722963

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{23909}}^1$

素因数の和:23992

約数の個数: 48

約数和(自身を含む): 3580761600

約数和(自身を除く): 1467038637

約数列:

[1, 3, 9, 11, 19, 33, 47, 57, 99, 141, 171, 209, 423, 517, 627, 893, 1551, 1881, 2679, 4653, 8037, 9823, 23909, 29469, 71727, 88407, 215181, 262999, 454271, 788997, 1123723, 1362813, 2366991, 3371169, 4088439, 4996981, 10113507, 12360953, 14990943, 21350737, 37082859, 44972829, 64052211, 111248577, 192156633, 234858107, 704574321, 2113722963]

約数ペア:

[(1, 2113722963), (3, 704574321), (9, 234858107), (11, 192156633), (19, 111248577), (33, 64052211), (47, 44972829), (57, 37082859), (99, 21350737), (141, 14990943), (171, 12360953), (209, 10113507), (423, 4996981), (517, 4088439), (627, 3371169), (893, 2366991), (1551, 1362813), (1881, 1123723), (2679, 788997), (4653, 454271), (8037, 262999), (9823, 215181), (23909, 88407), (29469, 71727)]