4474197

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:639

約数の個数: 40

約数和(自身を含む): 8239616

約数和(自身を除く): 3765419

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 607, 819, 1053, 1821, 2457, 4249, 5463, 7371, 7891, 12747, 16389, 23673, 38241, 49167, 55237, 71019, 114723, 165711, 213057, 344169, 497133, 639171, 1491399, 4474197]

約数ペア:

[(1, 4474197), (3, 1491399), (7, 639171), (9, 497133), (13, 344169), (21, 213057), (27, 165711), (39, 114723), (63, 71019), (81, 55237), (91, 49167), (117, 38241), (189, 23673), (273, 16389), (351, 12747), (567, 7891), (607, 7371), (819, 5463), (1053, 4249), (1821, 2457)]