12193137

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 20666880

約数和(自身を除く): 8473743

約数列:

[1, 3, 9, 11, 29, 31, 33, 87, 93, 99, 137, 261, 279, 319, 341, 411, 899, 957, 1023, 1233, 1507, 2697, 2871, 3069, 3973, 4247, 4521, 8091, 9889, 11919, 12741, 13563, 29667, 35757, 38223, 43703, 46717, 89001, 123163, 131109, 140151, 369489, 393327, 420453, 1108467, 1354793, 4064379, 12193137]

約数ペア:

[(1, 12193137), (3, 4064379), (9, 1354793), (11, 1108467), (29, 420453), (31, 393327), (33, 369489), (87, 140151), (93, 131109), (99, 123163), (137, 89001), (261, 46717), (279, 43703), (319, 38223), (341, 35757), (411, 29667), (899, 13563), (957, 12741), (1023, 11919), (1233, 9889), (1507, 8091), (2697, 4521), (2871, 4247), (3069, 3973)]