38428551

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 68537664

約数和(自身を除く): 30109113

約数列:

[1, 3, 7, 9, 17, 21, 51, 53, 63, 119, 153, 159, 357, 371, 477, 677, 901, 1071, 1113, 2031, 2703, 3339, 4739, 6093, 6307, 8109, 11509, 14217, 18921, 34527, 35881, 42651, 56763, 80563, 103581, 107643, 241689, 251167, 322929, 609977, 725067, 753501, 1829931, 2260503, 4269839, 5489793, 12809517, 38428551]

約数ペア:

[(1, 38428551), (3, 12809517), (7, 5489793), (9, 4269839), (17, 2260503), (21, 1829931), (51, 753501), (53, 725067), (63, 609977), (119, 322929), (153, 251167), (159, 241689), (357, 107643), (371, 103581), (477, 80563), (677, 56763), (901, 42651), (1071, 35881), (1113, 34527), (2031, 18921), (2703, 14217), (3339, 11509), (4739, 8109), (6093, 6307)]