4642407

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 72

約数和(自身を含む): 9097200

約数和(自身を除く): 4454793

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 49, 63, 77, 87, 99, 121, 147, 189, 203, 231, 261, 297, 319, 363, 441, 539, 609, 693, 783, 847, 957, 1089, 1323, 1421, 1617, 1827, 2079, 2233, 2541, 2871, 3267, 3509, 4263, 4851, 5481, 5929, 6699, 7623, 8613, 10527, 12789, 14553, 15631, 17787, 20097, 22869, 24563, 31581, 38367, 46893, 53361, 60291, 73689, 94743, 140679, 160083, 171941, 221067, 422037, 515823, 663201, 1547469, 4642407]

約数ペア:

[(1, 4642407), (3, 1547469), (7, 663201), (9, 515823), (11, 422037), (21, 221067), (27, 171941), (29, 160083), (33, 140679), (49, 94743), (63, 73689), (77, 60291), (87, 53361), (99, 46893), (121, 38367), (147, 31581), (189, 24563), (203, 22869), (231, 20097), (261, 17787), (297, 15631), (319, 14553), (363, 12789), (441, 10527), (539, 8613), (609, 7623), (693, 6699), (783, 5929), (847, 5481), (957, 4851), (1089, 4263), (1323, 3509), (1421, 3267), (1617, 2871), (1827, 2541), (2079, 2233)]