1283607

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 40

約数和(自身を含む): 2195424

約数和(自身を除く): 911817

約数列:

[1, 3, 9, 13, 23, 27, 39, 53, 69, 81, 117, 159, 207, 299, 351, 477, 621, 689, 897, 1053, 1219, 1431, 1863, 2067, 2691, 3657, 4293, 6201, 8073, 10971, 15847, 18603, 24219, 32913, 47541, 55809, 98739, 142623, 427869, 1283607]

約数ペア:

[(1, 1283607), (3, 427869), (9, 142623), (13, 98739), (23, 55809), (27, 47541), (39, 32913), (53, 24219), (69, 18603), (81, 15847), (117, 10971), (159, 8073), (207, 6201), (299, 4293), (351, 3657), (477, 2691), (621, 2067), (689, 1863), (897, 1431), (1053, 1219)]