17129763

素因数分解:

$3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 29952000

約数和(自身を除く): 12822237

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 179, 217, 279, 343, 441, 537, 651, 1029, 1253, 1519, 1611, 1953, 3087, 3759, 4557, 5549, 8771, 10633, 11277, 13671, 16647, 26313, 31899, 38843, 49941, 61397, 78939, 95697, 116529, 184191, 271901, 349587, 552573, 815703, 1903307, 2447109, 5709921, 17129763]

約数ペア:

[(1, 17129763), (3, 5709921), (7, 2447109), (9, 1903307), (21, 815703), (31, 552573), (49, 349587), (63, 271901), (93, 184191), (147, 116529), (179, 95697), (217, 78939), (279, 61397), (343, 49941), (441, 38843), (537, 31899), (651, 26313), (1029, 16647), (1253, 13671), (1519, 11277), (1611, 10633), (1953, 8771), (3087, 5549), (3759, 4557)]