17305071

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 10066449

約数列:

[1, 3, 7, 21, 47, 89, 141, 197, 267, 329, 591, 623, 987, 1379, 1869, 4137, 4183, 9259, 12549, 17533, 27777, 29281, 52599, 64813, 87843, 122731, 194439, 368193, 824051, 2472153, 5768357, 17305071]

約数ペア:

[(1, 17305071), (3, 5768357), (7, 2472153), (21, 824051), (47, 368193), (89, 194439), (141, 122731), (197, 87843), (267, 64813), (329, 52599), (591, 29281), (623, 27777), (987, 17533), (1379, 12549), (1869, 9259), (4137, 4183)]