17196971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 21012480

約数和(自身を除く): 3815509

約数列:

[1, 11, 29, 31, 37, 47, 319, 341, 407, 517, 899, 1073, 1147, 1363, 1457, 1739, 9889, 11803, 12617, 14993, 16027, 19129, 33263, 42253, 50431, 53909, 365893, 464783, 554741, 592999, 1563361, 17196971]

約数ペア:

[(1, 17196971), (11, 1563361), (29, 592999), (31, 554741), (37, 464783), (47, 365893), (319, 53909), (341, 50431), (407, 42253), (517, 33263), (899, 19129), (1073, 16027), (1147, 14993), (1363, 12617), (1457, 11803), (1739, 9889)]