296721117

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20389}}^1$

素因数の和:20423

約数の個数: 48

約数和(自身を含む): 557870400

約数和(自身を除く): 261149283

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 4851, 14553, 20389, 61167, 142723, 183501, 224279, 428169, 550503, 672837, 999061, 1284507, 1569953, 2018511, 2997183, 3853521, 4709859, 6055533, 8991549, 10989671, 14129577, 26974647, 32969013, 42388731, 98907039, 296721117]

約数ペア:

[(1, 296721117), (3, 98907039), (7, 42388731), (9, 32969013), (11, 26974647), (21, 14129577), (27, 10989671), (33, 8991549), (49, 6055533), (63, 4709859), (77, 3853521), (99, 2997183), (147, 2018511), (189, 1569953), (231, 1284507), (297, 999061), (441, 672837), (539, 550503), (693, 428169), (1323, 224279), (1617, 183501), (2079, 142723), (4851, 61167), (14553, 20389)]