11402223

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 19848960

約数和(自身を除く): 8446737

約数列:

[1, 3, 7, 17, 19, 21, 41, 51, 57, 119, 123, 133, 287, 323, 357, 399, 697, 779, 861, 969, 1681, 2091, 2261, 2337, 4879, 5043, 5453, 6783, 11767, 13243, 14637, 16359, 28577, 31939, 35301, 39729, 85731, 92701, 95817, 200039, 223573, 278103, 542963, 600117, 670719, 1628889, 3800741, 11402223]

約数ペア:

[(1, 11402223), (3, 3800741), (7, 1628889), (17, 670719), (19, 600117), (21, 542963), (41, 278103), (51, 223573), (57, 200039), (119, 95817), (123, 92701), (133, 85731), (287, 39729), (323, 35301), (357, 31939), (399, 28577), (697, 16359), (779, 14637), (861, 13243), (969, 11767), (1681, 6783), (2091, 5453), (2261, 5043), (2337, 4879)]