392472927

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18269}}^1$

素因数の和:18324

約数の個数: 48

約数和(自身を含む): 729630720

約数和(自身を除く): 337157793

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1953, 2387, 3069, 7161, 18269, 21483, 54807, 127883, 164421, 200959, 383649, 566339, 602877, 1150947, 1406713, 1699017, 1808631, 3964373, 4220139, 5097051, 6229729, 11893119, 12660417, 18689187, 35679357, 43608103, 56067561, 130824309, 392472927]

約数ペア:

[(1, 392472927), (3, 130824309), (7, 56067561), (9, 43608103), (11, 35679357), (21, 18689187), (31, 12660417), (33, 11893119), (63, 6229729), (77, 5097051), (93, 4220139), (99, 3964373), (217, 1808631), (231, 1699017), (279, 1406713), (341, 1150947), (651, 602877), (693, 566339), (1023, 383649), (1953, 200959), (2387, 164421), (3069, 127883), (7161, 54807), (18269, 21483)]