1904877

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:101

約数の個数: 32

約数和(自身を含む): 3122560

約数和(自身を除く): 1217683

約数列:

[1, 3, 9, 13, 27, 39, 67, 81, 117, 201, 243, 351, 603, 729, 871, 1053, 1809, 2187, 2613, 3159, 5427, 7839, 9477, 16281, 23517, 28431, 48843, 70551, 146529, 211653, 634959, 1904877]

約数ペア:

[(1, 1904877), (3, 634959), (9, 211653), (13, 146529), (27, 70551), (39, 48843), (67, 28431), (81, 23517), (117, 16281), (201, 9477), (243, 7839), (351, 5427), (603, 3159), (729, 2613), (871, 2187), (1053, 1809)]