2430351

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 4596480

約数和(自身を除く): 2166129

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 167, 189, 231, 297, 441, 501, 539, 693, 1169, 1323, 1503, 1617, 1837, 2079, 3507, 4509, 4851, 5511, 8183, 10521, 12859, 14553, 16533, 24549, 31563, 38577, 49599, 73647, 90013, 115731, 220941, 270039, 347193, 810117, 2430351]

約数ペア:

[(1, 2430351), (3, 810117), (7, 347193), (9, 270039), (11, 220941), (21, 115731), (27, 90013), (33, 73647), (49, 49599), (63, 38577), (77, 31563), (99, 24549), (147, 16533), (167, 14553), (189, 12859), (231, 10521), (297, 8183), (441, 5511), (501, 4851), (539, 4509), (693, 3507), (1169, 2079), (1323, 1837), (1503, 1617)]