28934031753

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1\times {\mathrm{4721}}^1$

素因数の和:6766

約数の個数: 48

約数和(自身を含む): 47097303552

約数和(自身を除く): 18163271799

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 1997, 3069, 4721, 5991, 14163, 17973, 21967, 42489, 51931, 61907, 65901, 146351, 155793, 185721, 197703, 439053, 467379, 557163, 680977, 1317159, 1609861, 2042931, 4829583, 6128793, 9427837, 14488749, 28283511, 84850533, 103706207, 292262947, 311118621, 876788841, 933355863, 2630366523, 3214892417, 9644677251, 28934031753]

約数ペア:

[(1, 28934031753), (3, 9644677251), (9, 3214892417), (11, 2630366523), (31, 933355863), (33, 876788841), (93, 311118621), (99, 292262947), (279, 103706207), (341, 84850533), (1023, 28283511), (1997, 14488749), (3069, 9427837), (4721, 6128793), (5991, 4829583), (14163, 2042931), (17973, 1609861), (21967, 1317159), (42489, 680977), (51931, 557163), (61907, 467379), (65901, 439053), (146351, 197703), (155793, 185721)]