2011432521

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{5701}}^1$

素因数の和:6081

約数の個数: 32

約数和(自身を含む): 3133271808

約数和(自身を除く): 1121839287

約数列:

[1, 3, 7, 21, 53, 159, 317, 371, 951, 1113, 2219, 5701, 6657, 16801, 17103, 39907, 50403, 117607, 119721, 302153, 352821, 906459, 1807217, 2115071, 5421651, 6345213, 12650519, 37951557, 95782501, 287347503, 670477507, 2011432521]

約数ペア:

[(1, 2011432521), (3, 670477507), (7, 287347503), (21, 95782501), (53, 37951557), (159, 12650519), (317, 6345213), (371, 5421651), (951, 2115071), (1113, 1807217), (2219, 906459), (5701, 352821), (6657, 302153), (16801, 119721), (17103, 117607), (39907, 50403)]