1232091

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 40

約数和(自身を含む): 2195424

約数和(自身を除く): 963333

約数列:

[1, 3, 7, 9, 21, 27, 41, 53, 63, 81, 123, 159, 189, 287, 369, 371, 477, 567, 861, 1107, 1113, 1431, 2173, 2583, 3321, 3339, 4293, 6519, 7749, 10017, 15211, 19557, 23247, 30051, 45633, 58671, 136899, 176013, 410697, 1232091]

約数ペア:

[(1, 1232091), (3, 410697), (7, 176013), (9, 136899), (21, 58671), (27, 45633), (41, 30051), (53, 23247), (63, 19557), (81, 15211), (123, 10017), (159, 7749), (189, 6519), (287, 4293), (369, 3339), (371, 3321), (477, 2583), (567, 2173), (861, 1431), (1107, 1113)]