22005417

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 34865152

約数和(自身を除く): 12859735

約数列:

[1, 3, 7, 21, 37, 111, 127, 223, 259, 381, 669, 777, 889, 1561, 2667, 4683, 4699, 8251, 14097, 24753, 28321, 32893, 57757, 84963, 98679, 173271, 198247, 594741, 1047877, 3143631, 7335139, 22005417]

約数ペア:

[(1, 22005417), (3, 7335139), (7, 3143631), (21, 1047877), (37, 594741), (111, 198247), (127, 173271), (223, 98679), (259, 84963), (381, 57757), (669, 32893), (777, 28321), (889, 24753), (1561, 14097), (2667, 8251), (4683, 4699)]