42232911

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 66533376

約数和(自身を除く): 24300465

約数列:

[1, 3, 7, 21, 41, 123, 181, 271, 287, 543, 813, 861, 1267, 1897, 3801, 5691, 7421, 11111, 22263, 33333, 49051, 51947, 77777, 147153, 155841, 233331, 343357, 1030071, 2011091, 6033273, 14077637, 42232911]

約数ペア:

[(1, 42232911), (3, 14077637), (7, 6033273), (21, 2011091), (41, 1030071), (123, 343357), (181, 233331), (271, 155841), (287, 147153), (543, 77777), (813, 51947), (861, 49051), (1267, 33333), (1897, 22263), (3801, 11111), (5691, 7421)]